tb lecture41 etabs load combinations
TRANSCRIPT
![Page 1: TB Lecture41 ETABS Load Combinations](https://reader035.vdocument.in/reader035/viewer/2022081716/541706e87bef0a4d1b8b4585/html5/thumbnails/1.jpg)
EGNEGN--5439 The Design of Tall Buildings5439 The Design of Tall Buildings
Lecture 41Lecture 41
ETABS – Load Combinations
![Page 2: TB Lecture41 ETABS Load Combinations](https://reader035.vdocument.in/reader035/viewer/2022081716/541706e87bef0a4d1b8b4585/html5/thumbnails/2.jpg)
Define the Static Load Cases.Define the Static Load Cases.
![Page 3: TB Lecture41 ETABS Load Combinations](https://reader035.vdocument.in/reader035/viewer/2022081716/541706e87bef0a4d1b8b4585/html5/thumbnails/3.jpg)
Create the Wind Load Cases.Create the Wind Load Cases.
![Page 4: TB Lecture41 ETABS Load Combinations](https://reader035.vdocument.in/reader035/viewer/2022081716/541706e87bef0a4d1b8b4585/html5/thumbnails/4.jpg)
Create the Rigid Diaphragms.Create the Rigid Diaphragms.Select All, then assign shell rigid diaphragm.Select All, then assign shell rigid diaphragm.
![Page 5: TB Lecture41 ETABS Load Combinations](https://reader035.vdocument.in/reader035/viewer/2022081716/541706e87bef0a4d1b8b4585/html5/thumbnails/5.jpg)
![Page 6: TB Lecture41 ETABS Load Combinations](https://reader035.vdocument.in/reader035/viewer/2022081716/541706e87bef0a4d1b8b4585/html5/thumbnails/6.jpg)
ASCEASCE--7 Code Combinations7 Code CombinationsCase # X Y MX MY
1 1 12 -13 14 -1
2 1 0.875 0.252 0.875 -0.253 -0.875 0.254 -0.875 -0.255 0.875 0.256 0.875 -0.257 -0.875 0.258 -0.875 -0.25
3 1 0.75 0.752 -0.75 0.753 0.75 -0.754 -0.75 -0.75
4 1 0.655 0.655 0.19 0.192 0.655 0.655 -0.19 0.193 0.655 0.655 0.19 -0.194 0.655 0.655 -0.19 -0.195 0.655 -0.655 0.19 0.196 0.655 -0.655 -0.19 0.197 0.655 -0.655 0.19 -0.198 0.655 -0.655 -0.19 -0.199 -0.655 0.655 0.19 0.19
10 -0.655 0.655 -0.19 0.1911 -0.655 0.655 0.19 -0.1912 -0.655 0.655 -0.19 -0.1913 -0.655 -0.655 0.19 0.1914 -0.655 -0.655 -0.19 0.1915 -0.655 -0.655 0.19 -0.1916 -0.655 -0.655 -0.19 -0.19
• 1.2DL + 1.6LL• 1.2DL + 0.8W• 1.2DL + 1.6W + 0.5L
![Page 7: TB Lecture41 ETABS Load Combinations](https://reader035.vdocument.in/reader035/viewer/2022081716/541706e87bef0a4d1b8b4585/html5/thumbnails/7.jpg)
![Page 8: TB Lecture41 ETABS Load Combinations](https://reader035.vdocument.in/reader035/viewer/2022081716/541706e87bef0a4d1b8b4585/html5/thumbnails/8.jpg)
![Page 9: TB Lecture41 ETABS Load Combinations](https://reader035.vdocument.in/reader035/viewer/2022081716/541706e87bef0a4d1b8b4585/html5/thumbnails/9.jpg)
![Page 10: TB Lecture41 ETABS Load Combinations](https://reader035.vdocument.in/reader035/viewer/2022081716/541706e87bef0a4d1b8b4585/html5/thumbnails/10.jpg)
Apply the Loading to the DiaphragmApply the Loading to the Diaphragm..
![Page 11: TB Lecture41 ETABS Load Combinations](https://reader035.vdocument.in/reader035/viewer/2022081716/541706e87bef0a4d1b8b4585/html5/thumbnails/11.jpg)
![Page 12: TB Lecture41 ETABS Load Combinations](https://reader035.vdocument.in/reader035/viewer/2022081716/541706e87bef0a4d1b8b4585/html5/thumbnails/12.jpg)